Membranes of Polymer of Intrinsic Microporosity PIM-1 for Gas Separation:Modification Strategies and Meta-Analysis  

作　　者：Boya Qiu Yong Gao Patricia Gorgojo Xiaolei Fan 

机构地区：[1]Department of Chemical Engineering,Faculty of Science and Engineering,The University of Manchester,Manchester M139PL,UK [2]Institute of Wenzhou,Zhejiang University,Wenzhou 325006,People’s Republic of China [3]Instituto de Nanociencia y Materiales de Aragon(INMA)CSIC-Universidad de Zaragoza,Mariano Esquillor,50018 Zaragoza,Spain [4]Departamento de Ingenieria Quimica y Tecnologias del Medio Ambiente,Universidad de Zaragoza,Pedro Cerbuna 12,50009 Zaragoza,Spain [5]Ningbo China Beacons of Excellence Research and Innovation Institute,University of Nottingham Ningbo China,211 Xingguang Road,Ningbo 315048,People’s Republic of China

出　　处：《Nano-Micro Letters》2025年第5期326-358,共33页纳微快报(英文版)

基　　金：funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No 872102;the China Scholarship Council(CSC,file no.202006240076)-University of Manchester joint studentship for supporting the PhD research;the special innovation project fund from the Institute of Wenzhou,Zhejiang University(No.XMGL-KJZX-202204)。

摘　　要：Polymers of intrinsic microporosity(PIMs)have received considerable attention for making high-performance membranes for carbon dioxide separation over the last two decades,owing to their highly permeable porous structures.However,challenges regarding its relatively low selectivity,physical aging,and plasticisation impede relevant industrial adoptions for gas separation.To address these issues,several strategies including chain modification,post-modification,blending with other polymers,and the addition of fillers,have been developed and explored.PIM-1 is the most investigated PIMs,and hence here we review the stateof-the-arts of the modification strategies of PIM-1 critically and discuss the progress achieved for addressing the aforementioned challenges via meta-analysis.Additionally,the development of PIM-1-based thin film composite membranes is commented as well,shedding light on their potential in industrial gas separation.We hope that the review can be a timely snapshot of the relevant state-of-the-arts of PIMs guiding future design and optimisation of PIMs-based membranes for enhanced performance towards a higher technology readiness level for practical applications.

关 键 词：Polymers of intrinsic microporosity(PIMs) PIM-1 Gas separation META-ANALYSIS Upper bound 

分 类 号：TQ051.893[化学工程]